GCD of 476, 320, 155, 698 Calculator

Given Input numbers are 476, 320, 155, 698

In the factoring method, we have to find the divisors of all numbers

Divisors of 476 :

The positive integer divisors of 476 that completely divides 476 are.

1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476

Divisors of 320 :

The positive integer divisors of 320 that completely divides 320 are.

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320

Divisors of 155 :

The positive integer divisors of 155 that completely divides 155 are.

1, 5, 31, 155

Divisors of 698 :

The positive integer divisors of 698 that completely divides 698 are.

1, 2, 349, 698

GCD of numbers is the greatest common divisor

So, the GCD (476, 320, 155, 698) = 1.

Given numbers are 476, 320, 155, 698

The list of prime factors of all numbers are

Prime factors of 476 are 2 x 2 x 7 x 17

Prime factors of 320 are 2 x 2 x 2 x 2 x 2 x 2 x 5

Prime factors of 155 are 5 x 31

Prime factors of 698 are 2 x 349

The above numbers do not have any common prime factor. So GCD is 1

Given numbers are 476, 320, 155, 698

GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)

Apply this formula for all numbers.

Step1:

LCM(476, 320) = 38080

GCD(476, 320) = ( 476 x 320 ) / 38080

= 476 / 320

= 476

Step2:

LCM(4, 155) = 620

GCD(4, 155) = ( 4 x 155 ) / 620

= 4 / 155

= 4

Step3:

LCM(1, 698) = 698

GCD(1, 698) = ( 1 x 698 ) / 698

= 1 / 698

= 1

So, Greatest Common Divisor of 476, 320, 155, 698 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 651, 439, 120, 901
• GCD of 331, 353, 461, 961
• GCD of 390, 983, 173, 520
• GCD of 100, 253, 887, 545
• GCD of 666, 250, 314, 651

Given numbers are 476, 320, 155, 698
The greatest common divisor of numbers 476, 320, 155, 698 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 476, 320, 155, 698 is 1.

1. What is the GCD of 476, 320, 155, 698?

GCD of given numbers 476, 320, 155, 698 is 1

2. How to calculate the greatest common divisor of 476, 320, 155, 698?

We can find the highest common divisor of 476, 320, 155, 698 easily using the prime factorization method. Just list the prime factors of all numbers and pick the highest common factor which is the GCD of 476, 320, 155, 698 i.e 1.

3. How can I use the GCD of 476, 320, 155, 698Calculator?

Out the numbers 476, 320, 155, 698 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.